Rank	Countries/Territories	Count	Percent
1	United States	666	40.8%
2	China	339	20.8%
3	Germany	148	9.1%
4	France	62	3.8%
5	Mongolia	60	3.7%
6	India	53	3.2%
7	Canada	34	2.1%
8	Japan	31	1.9%
9	Netherlands	30	1.8%
10		22	1.3%
11	Korea, Republic of	20	1.2%
12	Cyprus	18	1.1%
13	Hong Kong	16	1%
14	Singapore	16	1%
15	Australia	13	0.8%
16	United Kingdom	11	0.7%
17	Switzerland	11	0.7%
18	Thailand	10	0.6%
19	Ukraine	6	0.4%
20	Norway	6	0.4%
21	Morocco	5	0.3%
22	Italy	5	0.3%
23	Mexico	5	0.3%
24	Ireland	4	0.2%
25	Ethiopia	4	0.2%
26	Indonesia	3	0.2%
27	Argentina	3	0.2%
28	Latvia	3	0.2%
29	Philippines	3	0.2%
30	Saudi Arabia	3	0.2%
31	Turkey	3	0.2%
32	Taiwan	2	0.1%
33	Bangladesh	2	0.1%
34	Ecuador	2	0.1%
35	Colombia	2	0.1%
36	Croatia	2	0.1%
37	Egypt	1	0.1%
38	Belgium	1	0.1%
39	Iraq	1	0.1%
40	Guyana	1	0.1%
41	South Africa	1	0.1%
42	Spain	1	0.1%
43	Sweden	1	0.1%
44	Israel	1	0.1%